Investor · Fort Worth, TX

Matthew Sullivan

Open Matthew in the network graph →

Filings

21

SEC Form D

Connections

30

co-filers

Capital

$3.6M

across filings

Active

Sep 2018

to Sep 2025

Most-connected co-filers (30)

Thomas Mcmahon · New Canaan, CT15 shared Steven Mcclurg · BRENTWOOD, TN13 shared Melissa F. Coleman · NEW YORK, NY11 shared Leah Wald · BRENTWOOD, TN9 shared Thomas T. Soviero · NEW YORK, NY7 shared Kristin Biehl · Portland, OR6 shared Megan N. Ryan · Portland, OR6 shared Vanessa Barrett · Grand Cayman, Cayman Islands5 shared Thomas F. White · Ridgefield, CT5 shared Simeon Nestorov · Newport Beach, CA5 shared Karlov Street Capital, LLC · Boca Raton, FL5 shared Ted Yun · NEW YORK, NY3 shared Kurt Larsen · NEW YORK, NY3 shared Edward La Cava · Portland, OR3 shared Peyton M. Riley · Fayetteville, GA2 shared Rob Steeger · Fort Worth, TX2 shared David Nohe · Lafayette, CO2 shared Daniel Cocanougher · Fort Worth, TX2 shared Michael T. Pence · San Fransisco, CA2 shared Ieda Gomes G. Yell · La Defense, I02 shared Same Iridian Ventures LLC · Westport, CT2 shared Michitaka Kitamura · San Mateo, CA2 shared Ray A. Jones · Las Vegas, NV2 shared Carl D. Thoma · CHICAGO, IL2 shared

Recent filings (21)

Soviero Partners, LPSep 2025 · 5 co-filers Soviero Offshore Fund, Ltd.Sep 2025 · 11 co-filers Soviero Partners, LPSep 2024 · 5 co-filers Soviero Offshore Fund, Ltd.Sep 2024 · 8 co-filers Soviero Partners, LPSep 2023 · 5 co-filers Soviero Offshore Fund, Ltd.Sep 2023 · 8 co-filers Soviero Offshore Fund, Ltd.Sep 2022 · 8 co-filers Soviero Partners, LPSep 2022 · 5 co-filers Digital Seat Media IncApr 2022 · 16 co-filers$5.0M Soviero Partners, LPDec 2021 · 5 co-filers Soviero Offshore Fund, Ltd.Dec 2021 · 8 co-filers Digital Seat Media IncSep 2021 · 14 co-filers$3.4M NEXPHASE CAPITAL FUND IV-B, LPSep 2020 · 5 co-filers$400.0M NEXPHASE CAPITAL FUND IV, LPSep 2020 · 5 co-filers$400.0M NEXPHASE CAPITAL FUND IV-A, LPSep 2020 · 5 co-filers$400.0M Soviero Partners, LPSep 2020 · 5 co-filers NEXPHASE CAPITAL FUND IV-B, LPSep 2019 · 3 co-filers$400.0M NEXPHASE CAPITAL FUND IV, LPSep 2019 · 3 co-filers$400.0M NEXPHASE CAPITAL FUND IV-A, LPSep 2019 · 3 co-filers$400.0M Soviero Partners, LPSep 2019 · 3 co-filers Soviero Partners, LPSep 2018 · 3 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Matthew in the interactive graph →